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$296+ Cheap flights from Houston to the United Kingdom

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/12. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — LHR
Mar 30 — Apr 61
Sun 3/30
Sun 4/6
1 adult, Economy
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Cheap flight deals from Houston to United Kingdom

Keep the following information in mind while searching for Houston to United Kingdom flight deals. Data was last updated March 25, 2025.

Round-trip from

$591
(Norse)

One-way from

$297
(Kiwi.com)

Popular in

June

Cheapest in

October

Average price

$718
From Houston to United Kingdom
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One-way flight from Houston to United Kingdom
Search Deals
Highest demand for flights based on searches. 25% potential increase in price ($271 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($38 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Houston to United Kingdom

Cheapest flights from Houston to United Kingdom
Explore the most affordable flight options available from Houston to United Kingdom. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 25, 2025.

This Norse deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Norse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/116:10 pmIAH - LGW
1 stop33h 50mMultiple Airlines
Fri 4/1810:00 amLGW - IAH
1 stop33h 05mMultiple Airlines
Deal found 3/23$591
This Cheapflightsfares deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/304:57 pmIAH - LHR
1 stop11h 33mIberia
Thu 5/89:25 amLHR - IAH
Nonstop10h 15mIberia
Deal found 3/23$593
This Booking.com deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/104:25 pmIAH - LHR
1 stop35h 45mAir Canada
Thu 11/136:50 amLHR - IAH
2 stops21h 43mAir Canada
Deal found 3/24$596
This Cheapflightsfares deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/242:25 pmHOU - LHR
1 stop12h 35mIberia
Wed 10/112:00 pmLHR - HOU
1 stop14h 15mIberia
Deal found 3/24$597
This oojo deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/46:41 pmHOU - LHR
1 stop29h 44mBritish Airways
Mon 10/68:00 pmLHR - HOU
2 stops30h 09mBritish Airways
Deal found 3/24$598
This Ticket deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/72:35 pmHOU - LHR
1 stop10h 40mVirgin Atlantic
Tue 4/223:15 pmLHR - HOU
1 stop13h 53mVirgin Atlantic
Deal found 3/24$599
This Orbitz deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/46:10 pmIAH - LHR
2 stops20h 50mMultiple Airlines
Mon 10/67:30 pmLHR - IAH
1 stop24h 05mMultiple Airlines
Deal found 3/24$601
This StudentUniverse deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/212:35 pmIAH - LHR
1 stop17h 50mFinnair
Tue 9/306:10 pmLHR - IAH
2 stops29h 33mFinnair
Deal found 3/24$614
This Delta deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/116:00 amHOU - MAN
1 stop19h 55mDelta
Thu 12/412:00 pmMAN - HOU
1 stop15h 35mDelta
Deal found 3/24$619
This EaseMyTrip deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure EaseMyTrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/267:06 pmHOU - MAN
1 stop31h 29mVirgin Atlantic
Sun 5/412:35 pmMAN - HOU
1 stop16h 33mVirgin Atlantic
Deal found 3/24$622
This United Airlines deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/235:20 amIAH - LHR
1 stop22h 20mUnited Airlines
Wed 4/307:25 amLHR - IAH
1 stop15h 10mUnited Airlines
Deal found 3/24$629
This American Airlines deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/152:10 pmHOU - MAN
2 stops17h 00mAmerican Airlines
Wed 4/308:10 amMAN - HOU
2 stops17h 31mAmerican Airlines
Deal found 3/23$630

Cheapflights Fare Finder

Customize your flight search to find flights from Houston to United Kingdom that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 25, 2025.
Use the filters below to find and compare flights from Houston to the United Kingdom that are best for you.

Fly from

Houston

Fly to

United Kingdom

Route

Depart

Return

Price

HoustonLondon

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Fri 4/11

6:10 pm-10:00 am

1 stop33h 50m

London Gatwick

Fri 4/18

10:00 am-1:05 pm

1 stop33h 05m

$591

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Wed 4/30

4:57 pm-10:30 am

1 stop11h 33m

London Heathrow

Thu 5/8

9:25 am-1:40 pm

Nonstop10h 15m

$593

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Mon 4/7

2:35 pm-7:15 am

1 stop10h 40m

London Heathrow

Tue 4/22

3:15 pm-11:08 pm

1 stop13h 53m

$599

HoustonLondon

HOU - LHR

HOULHR

Houston Hobby

Wed 4/30

2:10 pm-9:00 am

1 stop12h 50m

London Heathrow

Thu 5/8

12:00 pm-7:44 pm

1 stop13h 44m

$603

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Mon 4/7

8:45 am-10:00 am

1 stop19h 15m

London Heathrow

Tue 4/22

2:05 pm-10:01 pm

1 stop13h 56m

$615

HoustonManchester

HOU - MAN

HOUMAN

Houston Hobby

Sat 4/26

7:06 pm-8:35 am

1 stop31h 29m

Manchester

Sun 5/4

12:35 pm-11:08 pm

1 stop16h 33m

$622

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Mon 4/7

1:25 pm-6:50 am

1 stop11h 25m

London Heathrow

Tue 4/22

2:50 pm-7:15 pm

Nonstop10h 25m

$625

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Wed 4/23

5:20 am-9:40 am

1 stop22h 20m

London Heathrow

Wed 4/30

7:25 am-4:35 pm

1 stop15h 10m

$629

HoustonManchester

HOU - MAN

HOUMAN

Houston Hobby

Tue 4/15

2:10 pm-1:10 pm

2 stops17h 00m

Manchester

Wed 4/30

8:10 am-7:41 pm

2 stops17h 31m

$630

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Sun 4/27

6:32 pm-1:30 pm

1 stop12h 58m

London Heathrow

Fri 5/9

6:15 am-1:35 pm

1 stop13h 20m

$636

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/24

Showing 1-10 of 60 results
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Best time to book a flight from Houston to United Kingdom

Have a flexible travel schedule? Discover the best time to fly to United Kingdom from Houston with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Houston to the United Kingdom

What is the cheapest month to book a flight from Houston to United Kingdom?

Currently, November is the cheapest month in which you can book a flight from Houston to United Kingdom (average of $661). Flying from Houston to United Kingdom in June is currently the most expensive (average of $1,115). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from HOU to GB?

Find hourly flight availability from Houston to United Kingdom. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 25, 2025.

When flying from Houston to United Kingdom, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in United Kingdom by month

Plan your trip to United Kingdom by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in United Kingdom ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit United Kingdom when rainfall is around 1.6 in.

Temperature in United Kingdom by month

Plan your trip to United Kingdom by taking into account the average temperature totals by month.

If weather is an important factor for your trip to United Kingdom, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing United Kingdom

Get insights into the airlines that provide service to United Kingdom. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to United Kingdom. Reviews last updated March 25, 2025.
Read through reviews of airlines operating flights from Houston to United Kingdom, such as Delta, KLM and Finnair. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,890 reviews

Overall

8.0

Entertainment

7.9

Comfort

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,890 reviews
Delta
8.0
Very good
7,890 reviews

Overall

8.0

Entertainment

7.9

Comfort

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,318 reviews
Delta
8.0
Very good
7,890 reviews

Overall

8.0

Entertainment

7.9

Comfort

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Finnair
7.6
Good
1,266 reviews
Delta
8.0
Very good
7,890 reviews

Overall

8.0

Entertainment

7.9

Comfort

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
SWISS
7.5
Good
1,569 reviews
Delta
8.0
Very good
7,890 reviews

Overall

8.0

Entertainment

7.9

Comfort

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air France
7.4
Good
1,423 reviews
Delta
8.0
Very good
7,890 reviews

Overall

8.0

Entertainment

7.9

Comfort

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Houston to United Kingdom. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Houston to United Kingdom one-way?

    One-way options have recently been found by users for as low as $343 on JetBlue. Other airlines that offer cheap prices include British Airways from $374 and Delta from $386 one-way.

  • What are the most popular routes from Houston to United Kingdom?

    The most popular route from Houston to United Kingdom is Houston Hobby - London Heathrow. You may also consider Houston George Bush Intcntl - London Heathrow or Houston Hobby - London City.

  • Can I find deals for flights from Houston to United Kingdom that include hotel bookings?

    Yes. In addition to deals on Houston to United Kingdom flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Houston to United Kingdom?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Houston to United Kingdom.

  • Can I find deals for business class flights from Houston to United Kingdom?

    Yes. Cheapflights offers flight deals from Houston to United Kingdom by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Houston to United Kingdom?

    Currently, November is the cheapest month in which you can book a flight from Houston to United Kingdom (average of $661). Flying from Houston to United Kingdom in June is currently the most expensive (average of $1,115). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Houston to United Kingdom

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to Heathrow flights
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Top 10 airlines flying from Houston to United Kingdom

Discover the top 10 airlines that operate flights from Houston to United Kingdom. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$493Average$679FlexibilityNo cancel feeOn-time81%
IberiaCheapest$563Average$705FlexibilityNo cancel feeOn-time77%
Air CanadaCheapest$568Average$730FlexibilityNo cancel feeOn-time67%
Virgin AtlanticCheapest$578Average$945FlexibilityNo cancel feeOn-time72%
American AirlinesCheapest$579Average$914FlexibilityNo cancel feeOn-time71%
FinnairCheapest$582Average$708FlexibilityNo cancel feeOn-time76%
LufthansaCheapest$592Average$1,066FlexibilityNo cancel feeOn-time76%
DeltaCheapest$596Average$992FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$601Average$930FlexibilityNo cancel feeOn-time70%
Air FranceCheapest$607Average$999FlexibilityNo cancel feeOn-time77%
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